INFORMATIVE POSSIBILITIES of the EPISTOLARY HERITAGE of K. V. KHARLAMPOVICH: the EVERYDAY life AND the SCIENTIFIC INTERESTS of UKRAINIAN SCIENTISTS (1917-1930-ies)

The specialty of the sources of personal origin, in particular, epistolary heritage, lies primarily in the fact that this kind of sources allows us to consider the problem in more detail. The value of this type of sources, in particular, is the ability to consider the problem from the emotions, through the subjective experiences and life circumstances. This is due to certain characteristics of the era of the sources of personal origin is probably the most accurate and informative, in particular, because only in letters to loved ones in spirit and ideas with colleagues (especially in academia) to meet do overt presentation of ideas, to feel a certain freedom, which scientists had hoped to remain in correspondence. In this study, as basic is taken the correspondence of K. V. Kharlampovich as one of the most interesting and diverse personalities of the Ukrainian scientific sphere of life in the period that is investigated. Analysis of the correspondence of this figure makes it possible to trace a more complete picture of the degree of influence of the intensification of the Soviet regime on the course of the life and work of the Ukrainian scientific community to track trends of development of Ukrainian science at the time.